CN1176091C - 氧化膦维生素d前体 - Google Patents
氧化膦维生素d前体 Download PDFInfo
- Publication number
- CN1176091C CN1176091C CNB001060872A CN00106087A CN1176091C CN 1176091 C CN1176091 C CN 1176091C CN B001060872 A CNB001060872 A CN B001060872A CN 00106087 A CN00106087 A CN 00106087A CN 1176091 C CN1176091 C CN 1176091C
- Authority
- CN
- China
- Prior art keywords
- formula
- compound
- phosphine oxide
- bending line
- under
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- QYSXJUFSXHHAJI-XFEUOLMDSA-N Vitamin D3 Natural products C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@H](C)CCCC(C)C)=C/C=C1\C[C@@H](O)CCC1=C QYSXJUFSXHHAJI-XFEUOLMDSA-N 0.000 title claims description 10
- 239000002243 precursor Substances 0.000 title description 12
- 229940046008 vitamin d Drugs 0.000 title description 8
- 239000011710 vitamin D Substances 0.000 title description 7
- 235000019166 vitamin D Nutrition 0.000 title description 7
- 229930003316 Vitamin D Natural products 0.000 title description 6
- 150000003710 vitamin D derivatives Chemical class 0.000 title description 5
- AUONHKJOIZSQGR-UHFFFAOYSA-N oxophosphane Chemical compound P=O AUONHKJOIZSQGR-UHFFFAOYSA-N 0.000 title description 2
- 150000001875 compounds Chemical class 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 31
- 239000001257 hydrogen Substances 0.000 claims abstract description 14
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 14
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 13
- YFPJFKYCVYXDJK-UHFFFAOYSA-N Diphenylphosphine oxide Chemical compound C=1C=CC=CC=1[P+](=O)C1=CC=CC=C1 YFPJFKYCVYXDJK-UHFFFAOYSA-N 0.000 claims abstract description 11
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 10
- 239000011737 fluorine Substances 0.000 claims abstract description 10
- UCPYLLCMEDAXFR-UHFFFAOYSA-N triphosgene Chemical compound ClC(Cl)(Cl)OC(=O)OC(Cl)(Cl)Cl UCPYLLCMEDAXFR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 150000003839 salts Chemical class 0.000 claims abstract description 7
- 150000007530 organic bases Chemical class 0.000 claims abstract description 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 230000000903 blocking effect Effects 0.000 claims description 16
- 238000005452 bending Methods 0.000 claims description 15
- 238000002360 preparation method Methods 0.000 claims description 12
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 11
- 238000005660 chlorination reaction Methods 0.000 claims description 10
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 8
- 239000011647 vitamin D3 Substances 0.000 claims description 8
- 229940021056 vitamin d3 Drugs 0.000 claims description 8
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 claims description 4
- ASUOLLHGALPRFK-UHFFFAOYSA-N phenylphosphonoylbenzene Chemical class C=1C=CC=CC=1P(=O)C1=CC=CC=C1 ASUOLLHGALPRFK-UHFFFAOYSA-N 0.000 claims description 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 4
- ILMRJRBKQSSXGY-UHFFFAOYSA-N tert-butyl(dimethyl)silicon Chemical group C[Si](C)C(C)(C)C ILMRJRBKQSSXGY-UHFFFAOYSA-N 0.000 claims description 4
- 235000005282 vitamin D3 Nutrition 0.000 claims description 4
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical group [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims description 3
- 229960002061 ergocalciferol Drugs 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- 229910000104 sodium hydride Inorganic materials 0.000 claims description 3
- 239000012312 sodium hydride Substances 0.000 claims description 3
- 229940088594 vitamin Drugs 0.000 claims description 3
- 239000011782 vitamin Substances 0.000 claims description 3
- 239000011653 vitamin D2 Substances 0.000 claims description 3
- MECHNRXZTMCUDQ-UHFFFAOYSA-N Vitamin D2 Natural products C1CCC2(C)C(C(C)C=CC(C)C(C)C)CCC2C1=CC=C1CC(O)CCC1=C MECHNRXZTMCUDQ-UHFFFAOYSA-N 0.000 claims description 2
- 229910000102 alkali metal hydride Inorganic materials 0.000 claims description 2
- 150000008046 alkali metal hydrides Chemical group 0.000 claims description 2
- 150000002576 ketones Chemical class 0.000 claims description 2
- 235000001892 vitamin D2 Nutrition 0.000 claims description 2
- 239000000376 reactant Substances 0.000 claims 3
- PGFMFKSGMRIQFA-UHFFFAOYSA-N [Na].C1(=CC=CC=C1)P(C1=CC=CC=C1)=O Chemical compound [Na].C1(=CC=CC=C1)P(C1=CC=CC=C1)=O PGFMFKSGMRIQFA-UHFFFAOYSA-N 0.000 claims 2
- 125000006239 protecting group Chemical group 0.000 abstract 2
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 35
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 22
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 239000000243 solution Substances 0.000 description 11
- -1 Phosphine oxide vitamin D Chemical class 0.000 description 9
- 238000001035 drying Methods 0.000 description 9
- 238000005406 washing Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000000460 chlorine Substances 0.000 description 7
- 239000011541 reaction mixture Substances 0.000 description 7
- 238000004809 thin layer chromatography Methods 0.000 description 7
- 229910052801 chlorine Inorganic materials 0.000 description 6
- 229940125782 compound 2 Drugs 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 229940125904 compound 1 Drugs 0.000 description 5
- 229940126214 compound 3 Drugs 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- 239000012467 final product Substances 0.000 description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- 238000010790 dilution Methods 0.000 description 4
- 239000012895 dilution Substances 0.000 description 4
- 210000003739 neck Anatomy 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- 206010028980 Neoplasm Diseases 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 230000006837 decompression Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000010907 mechanical stirring Methods 0.000 description 3
- 239000012074 organic phase Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- XXROGKLTLUQVRX-UHFFFAOYSA-N allyl alcohol Chemical compound OCC=C XXROGKLTLUQVRX-UHFFFAOYSA-N 0.000 description 2
- RBHJBMIOOPYDBQ-UHFFFAOYSA-N carbon dioxide;propan-2-one Chemical compound O=C=O.CC(C)=O RBHJBMIOOPYDBQ-UHFFFAOYSA-N 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical class [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000002035 hexane extract Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 239000001103 potassium chloride Substances 0.000 description 2
- 235000011164 potassium chloride Nutrition 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- PKFBWEUIKKCWEW-WEZTXPJVSA-N (1r,3r)-5-[(2e)-2-[(1r,3as,7ar)-1-[(2r)-6-hydroxy-6-methylheptan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1h-inden-4-ylidene]ethylidene]cyclohexane-1,3-diol Chemical class C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@@H](CCCC(C)(C)O)C)=C\C=C1C[C@@H](O)C[C@H](O)C1 PKFBWEUIKKCWEW-WEZTXPJVSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- OSDWBNJEKMUWAV-UHFFFAOYSA-N Allyl chloride Chemical group ClCC=C OSDWBNJEKMUWAV-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 201000004681 Psoriasis Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- OFHCOWSQAMBJIW-AVJTYSNKSA-N alfacalcidol Chemical group C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@H](C)CCCC(C)C)=C\C=C1\C[C@@H](O)C[C@H](O)C1=C OFHCOWSQAMBJIW-AVJTYSNKSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000000010 aprotic solvent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000011914 asymmetric synthesis Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000011612 calcitriol Substances 0.000 description 1
- 125000002837 carbocyclic group Chemical group 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- UBHZUDXTHNMNLD-UHFFFAOYSA-N dimethylsilane Chemical compound C[SiH2]C UBHZUDXTHNMNLD-UHFFFAOYSA-N 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000012259 ether extract Substances 0.000 description 1
- 125000000219 ethylidene group Chemical group [H]C(=[*])C([H])([H])[H] 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000003463 hyperproliferative effect Effects 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 210000004409 osteocyte Anatomy 0.000 description 1
- 210000002990 parathyroid gland Anatomy 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000010898 silica gel chromatography Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- QYSXJUFSXHHAJI-YRZJJWOYSA-N vitamin D3 Chemical compound C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@H](C)CCCC(C)C)=C\C=C1\C[C@@H](O)CCC1=C QYSXJUFSXHHAJI-YRZJJWOYSA-N 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/50—Organo-phosphines
- C07F9/53—Organo-phosphine oxides; Organo-phosphine thioxides
- C07F9/532—Cycloaliphatic phosphine oxides or thioxides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13045199P | 1999-04-22 | 1999-04-22 | |
| US60/130,451 | 1999-04-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1276376A CN1276376A (zh) | 2000-12-13 |
| CN1176091C true CN1176091C (zh) | 2004-11-17 |
Family
ID=22444755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001060872A Expired - Fee Related CN1176091C (zh) | 1999-04-22 | 2000-04-20 | 氧化膦维生素d前体 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6603030B1 (ko) |
| EP (1) | EP1050537B1 (ko) |
| JP (1) | JP2000319289A (ko) |
| KR (1) | KR100776102B1 (ko) |
| CN (1) | CN1176091C (ko) |
| AT (1) | ATE253585T1 (ko) |
| CA (1) | CA2306000A1 (ko) |
| DE (1) | DE60006311T2 (ko) |
| DK (1) | DK1050537T3 (ko) |
| ES (1) | ES2208171T3 (ko) |
| JO (1) | JO2197B1 (ko) |
| MX (1) | MXPA00003870A (ko) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG110107A1 (en) | 2003-09-24 | 2005-04-28 | Bioxell Spa | Compound and use in treatment |
| AU2006279331A1 (en) * | 2005-08-18 | 2007-02-22 | Bioxell S.P.A. | Synthesis of 1alpha-fluoro-25-hydroxy-16-23e-diene-26,27-bishomo-20-epi-cholecalciferol |
| US20100009949A1 (en) * | 2006-03-24 | 2010-01-14 | Bioxell S.P.A. | Novel method |
| EP2167516B1 (en) * | 2007-05-30 | 2015-07-22 | Opko IP Holdings II, Inc. | Process for producing phosphine oxide vitamin d precursors |
| CN102617302B (zh) * | 2012-02-27 | 2014-05-07 | 浙江新赛科药业有限公司 | 一种合成三甲氧基二苯乙烯的方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2472575B1 (fr) * | 1979-12-28 | 1985-10-04 | Poudres & Explosifs Ste Nale | Procede de synthese d'oxydes de phosphines tertiaires et nouveaux oxydes de phosphines tertiaires |
| US5086191A (en) * | 1991-05-28 | 1992-02-04 | Wisconsin Alumni Research Foundation | Intermediates for the synthesis of 19-nor vitamin D compounds |
| AU650751B2 (en) | 1991-05-28 | 1994-06-30 | Wisconsin Alumni Research Foundation | Novel synthesis of 19-nor vitamin D compounds |
| US5830885A (en) | 1992-03-12 | 1998-11-03 | The Johns Hopkins University | Antiproliferative vitamin D3 hybrids |
| US5403832A (en) | 1992-03-12 | 1995-04-04 | The Johns Hopkins University | Vitamin D3 analogues |
| JPH05279283A (ja) | 1992-04-01 | 1993-10-26 | Yuki Gosei Kogyo Co Ltd | シクロヘキシリデンエタノール誘導体の製造方法 |
| IT1276165B1 (it) * | 1995-11-24 | 1997-10-27 | Caffaro Spa Ind Chim | Procedimento per la sintesi enantioselettiva di derivati chirali di s-3-(4'-tert-butil)-fenil-2-metil propilammina, fungicidi sistemici |
| SG70009A1 (en) * | 1996-05-23 | 2000-01-25 | Hoffmann La Roche | Vitamin d3 analogs |
| MA26481A1 (fr) * | 1997-04-21 | 2004-12-20 | Hoffmann La Roche | Derives d'arylsecocholadiene |
| WO1998051663A2 (en) | 1997-05-16 | 1998-11-19 | F. Hoffmann-La Roche Ag | 3-epi compounds of vitamin d3 and uses thereof |
| US6043385A (en) | 1997-12-16 | 2000-03-28 | Hoffman-La Roche Inc. | Vitamin D derivatives |
| KR101076979B1 (ko) * | 2010-08-28 | 2011-10-26 | 이상원 | 방수 가능한 오디오 케이블 또는 비디오 케이블의 케이블 잭 |
-
2000
- 2000-03-29 US US09/537,209 patent/US6603030B1/en not_active Expired - Fee Related
- 2000-04-15 DK DK00108322T patent/DK1050537T3/da active
- 2000-04-15 DE DE60006311T patent/DE60006311T2/de not_active Expired - Lifetime
- 2000-04-15 EP EP00108322A patent/EP1050537B1/en not_active Expired - Lifetime
- 2000-04-15 AT AT00108322T patent/ATE253585T1/de not_active IP Right Cessation
- 2000-04-15 ES ES00108322T patent/ES2208171T3/es not_active Expired - Lifetime
- 2000-04-17 JO JO200053A patent/JO2197B1/en active
- 2000-04-18 CA CA002306000A patent/CA2306000A1/en not_active Abandoned
- 2000-04-19 JP JP2000117442A patent/JP2000319289A/ja active Pending
- 2000-04-19 MX MXPA00003870 patent/MXPA00003870A/es unknown
- 2000-04-20 CN CNB001060872A patent/CN1176091C/zh not_active Expired - Fee Related
- 2000-04-21 KR KR1020000021157A patent/KR100776102B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE60006311D1 (de) | 2003-12-11 |
| EP1050537A3 (en) | 2001-03-07 |
| ES2208171T3 (es) | 2004-06-16 |
| ATE253585T1 (de) | 2003-11-15 |
| DE60006311T2 (de) | 2004-09-09 |
| DK1050537T3 (da) | 2004-03-15 |
| JO2197B1 (en) | 2003-12-23 |
| KR100776102B1 (ko) | 2007-11-16 |
| KR20010014792A (ko) | 2001-02-26 |
| EP1050537B1 (en) | 2003-11-05 |
| US6603030B1 (en) | 2003-08-05 |
| CA2306000A1 (en) | 2000-10-22 |
| CN1276376A (zh) | 2000-12-13 |
| MXPA00003870A (es) | 2002-04-01 |
| MX221790B (ko) | 2004-07-27 |
| JP2000319289A (ja) | 2000-11-21 |
| EP1050537A2 (en) | 2000-11-08 |
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